摘要
将内点线性和内点非线性规划算法应用于求解大型电力系统的无功优化问题 ,并对两种算法的几个关键问题进行了研究 ,提出了有效的改进措施。根据从 1 4节点到 5 3 8节点的 5个不同规模试验系统的计算结果 ,在收敛性能、优化结果和计算速度等方面对这两种算法进行了综合评估。
An application of interior- point linear and nonlinear programm ing algorithms to reactive power optimization problem s of large- scale power systems is presented in this paper.Also,several crucial problems in their application are studied in detail,and the improvementschemes are proposed.According to the num erical results of test system s that range in size from 14to 5 38buses,general com parison between these two algorithms in term s of their convergence,optimization results and computational performances have been presented respectively.
出处
《电力系统自动化》
EI
CSCD
北大核心
2002年第1期22-26,共5页
Automation of Electric Power Systems
关键词
无功优化
线性规划
非线性规划
电力系统
reactive power optimization
prim al- dual path- following interior- point algorithm
linear program ming
nonlinear programm ing
